Adding
Subtracting
Multiplying
Dividing
Problems
100
What is -9 + -12.43?
-21.43
100
What is 6.1 - 18.7?
-12.6
100
What is (0.00004)(0.009)?
0.00000036
100
What is -0.63 ÷ 0.7?
-0.9
100
What is the length of the third side of a triangle if one side is 3.02 m, the other side is 4.1 m, and the perimeter is 12 m?
4.88 m
200
What is the sum of 10.57 and -6.89?
3.68
200
What is -5.85 - 2.3?
-8.15
200
What is -0.4(-8.3)?
3.32
200
What is 4.6 ÷(-4)?
-1.15
200
What is the solution to the equation? -32y = -196
6.125
300
What is -4.8 + 2.29?
-2.51
300
What is -4.85 - (-6.32)?
1.47
300
What is (9.1)(-7.12)?
-64.792
300
What is -34.1 ÷ (-0.55)?
62
300
What is the width of a rectangle that has an area of 3.498 square inches and a length of 6.6 inches?
0.53 inches
400
What is -6.6 + 1.4 + (-2.05)?
-7.25
400
What is the solution to the equation? 6.29 + x = 4.01
x = -2.28
400
What is (-0.5) to the third power?
-0.125
400
What is 75.52 ÷ 11.8?
6.4
400
Simplify the expression. 0.6(3 - 4n) + 7.1n
1.8 + 4.7n
500
What is |4.82| + (-12.5) + 3?
-4.68
500
What is -3 - (-4.906) - 2.6?
-0.694
500
What is (-0.008)(0.2)(-4)?
0.0064
500
What is 13.16 ÷ (-2.35)?
-5.6
500
What is the mean of the following temperatures (in degrees Fahrenheit)? -1.2, 0.7, -2.2, -1.1, 2, -0.6
-0.4 degrees Fahrenheit
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